Meet Our Staff

Our comprehensive staff of specialists includes physicians, psychiatrists, psychotherapists, neuropsychologists, psychiatric pharmacists, interventionists, & nurses, clinical psychologists, psychotherapists, case coordinators, educational therapists, vocational specialists and exercise physiologists.

Clinicians at CNS hail from some of the leading training institutions in the world, including Yale in the east and UCLA in the west. Most of our staff members have affiliations with the best nearby medical centers and universities, including UCLA, USC, and the Veteran’s Medical Center. Many are also actively involved in teaching and research in addition to their primary clinical responsibilities.

Individuals at CNS may have co-occurring medical diagnoses. In addition, some may be transitioning out of inpatient hospital settings or residential treatment programs. To meet these comprehensive medical needs, we work closely with specialists in areas such as internal medicine, sleep medicine, neuroradiology, and nutrition.

Below is a list of our staff and clinicians:

Michael Mamoun, M.D.
Executive Medical Director
General and Adult Psychiatrist

Kevin Kelley, LMFT
Clinical Programs Supervisor
Marriage and Family Therapist


Perri Zinberg, Ph.D.
Clinical Psychologist

Pablo Noguera, LMFT
Individual Psychotherapist
Marriage and Family Therapist

Tara Victor, Ph.D., ABPP
Clinical Neuropsychologist


Chandra Paton, N.P., R.N.
Psychiatric Nurse Practitioner

Beverley Alexander, R.N.
Psychiatric Nurse

Rosemarie Lara, N.P., R.N.
Psychiatric Nurse Practitioner

Michael Valimohammad, Pharm.D.
Clinical Psychiatric Pharmacist

Kimberly Thomas, MA, ETP
Educational Therapist

Don Moy, PTA
Exercise Physiologist